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K&N HP-2004 4.9 out of 5 stars 10 Customer Reviews
Oil Filters > Oil Filter

List Price: $17.27
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HP-2004
 
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Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most of our automotive and marine oil filters come with a 1” nut welded to the top of the canister so they can be easily wrenched-off with a standard tool. To satisfy the demands of racers, our oil filter has many features over and above the requirements of most vehicles. We use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The drilled hole on the nut provides for safety wire attachment. Our oil filters also use a resin impregnated cellulose filter media. This allows for higher flow rates while providing outstanding filtration.

[More Information on K&N Oil Filters]
  • O/E replacement oil filters for most cars, trucks, SUV's, motorcycles, & ATV's
  • Resin-impregnated filter media traps 99% of harmful contaminants
  • 1 In. exposed nut designed for easy oil filter removal
  • Heavy duty construction for extreme conditions
  • Anti-drainback valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown

Product Specifications

Anti Drain Back ValveYes
Bypass ValveYes
Filter MaterialHigh Flow Premium Media
Gasket MaterialNitrile Rubber
Height4 in (102 mm)
Outside Diameter3.656 in (93 mm)
Product Box Height4.5 in (114 mm)
Product Box Length3.88 in (98 mm)
Product Box Width3.88 in (98 mm)
Product StyleOil Filters
PSI Relief Valve8-11
Removal NutYes
Removal Nut Size1 inch
StyleCanister
Thread Specification3/4 In. - 16 UNF-2B
Weight1.2 lb (0.6 kg)

Product Reviews


  The old filter that I replaced had very thin metal and was overtightened. The filter was very hard to remove and was quite damaged in the process. I will always use HP filters from now on.
William Lazzi Blacksburg, Virginia
  What can I say? It's an oil filter by K&N. Should be a lot easier to replace with bolt on filter.
Tim Williams Weatherly, Pennsylvania
  This filter works great with my classic Volvo.
Ed California
  Filter arrived quick. Exactly as ordered. Well packaged. Perfect service. Thanks guys.
Malcolm London, England
  A little bigger than a FRAM and 3 times as big as a MotorCraft. The only filters for a 5.7 Hemi in my town are Purolator, and I've never tried one. I will use K&N racing filters for my Hemi!
Tory Babcock Torrington, Wyoming
  I use K&N products in all of my vehicles. Great product. I enjoyed the virtual tour of your facility.
John Zemlock Gardnerville, Nevada
  Filter is used on 2007 Charger SRT8 Superbee w/ 0-40 Mobile One synthetic. I used this same upgraded filter on my 2004 Pontiac GTO w/ 5-30 Mobile One. It gives me re-assurance of maximum filteration capability and good service life for my 6k/mile intervals.
Christopher Denton San Jose, California